Math question part 2 please help
2 answers:
Answer:
150π
Step-by-step explanation:
Circumference of a circle = 2πr
Here, r = 75
Hence, 2*π*75 = 150π
Answer:
471 cm
Step-by-step explanation:
here diameter of the circle is 150cm, and we know radius is half of diameter.
therefore r = 150/2
= 75
Now,
according to formula,
Circumference of circle = 2πr
= 2 x 3.14 x 75
= 471 cm
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